Assuming that p represents a false statement and q represents a true statement, determine the truth value of the following.~(p ? q)
A. True
B. False
Answer: A
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Solve the problem.A simple electrical circuit consists of a resistor connected between the terminals of a battery. The voltage V (in volts) is dropping as the battery wears out. At the same time, the resistance R (in ohms) is increasing as the resistor heats up. The power P (in watts) dissipated by the circuit is given by P = src="https://sciemce.com/media/4/ppg__as0611191936__f1q230g5.jpg" style="vertical-align: -17.0px;" /> 
. Use the equation
= 
+ 
to find how much the power is changing at the instant when R = 2 ohms, V = 2 volts, 
and dV/dt = -0.02 volts/sec.
A. -0.09 watts
B. -0.01 watts
C. 0.01 watts
D. 0.09 watts
What integer is represented by the curved arrow on the number-line diagram?
A. -6 B. -8 C. -7 D. 7
Rationalize the denominator.
A. 
B. 
- 
C. 
D. 
Find the logarithm. Give an approximation to four decimal places.ln 117
A. 43.1734 B. 2.0682 C. 4.7622 D. 0.2093